高职学校教师教育技术能力校本培训内容研究

教育技术能力培训内容的选择是影响培训效果的因素之一。分析教育技术能力的内涵,并依据《国家高校教师教育技术能力指南(试用版)》和本校已有培训成果,构建适用于校本培训的内容体系。     

Enhancing Bibliographic Records with Tables of Contents Derived from OCR Technologies at the American Museum of Natural History Library

ABSTRACT

This paper reports on a project undertaken at the American Museum of Natural History Library in 1997 and intended to enhance access to materials in the library's collection by using scanning and OCR software to digitize and add monograph tables of contents to the OPAC bibliographic records. Initially, conference proceedings already in the collection were used, but, as the project developed, other types of materials were also used. The rationale for the project is explained, the procedure developed is described, and the lessons learned from using this particular technology are outlined.     

Providing Dental Current Awareness to Faculty and Residents

Providing a current awareness service to patrons has long been a concern of many health sciences librarians. Dental librarians have a unique challenge in providing current awareness to patrons as the literature has not always been available in a timely manner through traditional systems. This article will discuss the evolution of current awareness systems, the issues facing dental librarians with regard to providing dental current awareness, and how the Wilson Dental Library addressed those issues.     

试论技术价值评价的内容、形式与指标

技术的价值评价涉及三个方面：一是评价的主要内容,即分析、评判和确定技术价值效应的关系、有无、性质和大小;二是评价的基本形式,主要包括技术价值的个人评价、社会舆论评价和权威机构评价三种形式;三是评价的指标类型,包括技术内在水平的先进性评价、技术外在功用的功利性评价、精神性评价和生态性评价。     

An Empirical Study of Factors that Influence the Willingness to Pay for Online News

Drawing on the theory of the economics of information, this study sheds light on the factors that influence willingness to pay for online news, using a telephone survey of 570 US (from the Pew Research Center) adults selected at random. Results of the logistic regression analysis revealed relationships between paying intent and predictor variables such as demographics (age and income), purchase of other digital products (online movies or TV content, software programs, eBooks and applications) and media use (Twitter). However, independent variables such as gender (demographics), video games and music files (purchase of other digital products) were not statistically significant. Future research on the economics of news may take into account these findings focused on studying paying intent.     

特瓦尔多夫斯基长诗的思想性和艺术风格

从宏观和微观两个视角同时切入,对前苏联最有影响的长诗作者特瓦尔多夫斯基的创作历程进行了回顾,并着重深入浅出地分析和评述了他的4部长诗代表作。毫无疑问,对特瓦尔多夫斯基及其作品的研究迄今仍有其重要的意义,因为即使从今天全新的观点来看,特瓦尔多夫斯基的长诗依然闪烁着现实主义和浪漫主义的光芒,值得后人学习和仿效。     

《体育（与健康）课程标准》研究述评

运用文献资料、逻辑分析等研究方法对我国《体育(与健康)课程标准》的相关文献进行了综述,相关研究主要集中在《体育课程标准》出台的背景分析、《体育课程标准》与《体育教学大纲》的比较、《体育课程标准》与课程改革目标以及《体育课程标准》的历史局限性等方面。     

中药骨疏灵和运动联合应用对去势大鼠骨量丢失的抑制作用研究

为了观察骨疏灵和运动抑制骨量丢失的作用并探讨机理,选择了3个月龄健康雌性SD大鼠72只,体重(245±20)g。驯化喂养15d后分别称体质量,随机设计法将大鼠分为假手术组、模型对照组、己烯雌酚阳性对照组、中等强度运动组、高剂量中药组、中等强度运动加高剂量中药组,每组12只。手术切除各实验组大鼠双侧卵巢。术后1周,各组大鼠无异常,按不同要求进行实验,12周后测定骨钙磷含量,扫描电镜观察骨小梁微观结构的变化。纳入SD大鼠68只进行结果分析。发现:1)骨钙含量:中药和运动联合组骨钙含量高于Model组(P>0.05),低于雌激素对照组,但差别不具有显著性(P>0.05)。2)骨磷含量:中药和运动联合组骨磷含量高于Model组,差异具有显著性(P>0.05),差别具显著性(P>0.05)。3)中药和运动联合治疗组骨小梁拱桥结构趋于正常,小梁表面平整光滑,说明中药和运动疗法能有效阻止骨结构的破坏。结论:中药骨疏灵和运动联合应用不仅能有效防止骨量的丢失,而且能阻止骨结构的破坏。     

关于改革创新精神的理论及实践探讨

改革创新精神是一种实事求是、求真务实的诚信精神,是一种勇于变革、勇于创新的革新精神,是一种永不僵化、永不停滞的进取精神,是一种不为任何风险所惧、不被任何干扰所惑的无畏精神;改革创新精神对于中国特色社会主义伟大事业、引领社会思潮以及党的建设等都具有重大的现实意义。     

体育教学目标层次化与教学内容优化的实验研究

运用文献资料法、实验对照法、数理统计法、问卷调查法等方法,对学校体育教学目标与教学内容的关联进行了探讨和研究,研究表明：教学目标层次化与教学内容优化可以充分调动学生锻炼的积极性,提高学生的体育意识,充分发挥体育教师的教学能力。